Conversion formula

The conversion factor from fluid ounces to liters is 0.0295735296875, which means that 1 fluid ounce is equal to 0.0295735296875 liters:

1 fl oz = 0.0295735296875 L

To convert 642 fluid ounces into liters we have to multiply 642 by the conversion factor in order to get the volume amount from fluid ounces to liters. We can also form a simple proportion to calculate the result:

1 fl oz → 0.0295735296875 L

642 fl oz → V_(L)

Solve the above proportion to obtain the volume V in liters:

V_(L) = 642 fl oz × 0.0295735296875 L

V_(L) = 18.986206059375 L

The final result is:

642 fl oz → 18.986206059375 L

We conclude that 642 fluid ounces is equivalent to 18.986206059375 liters:

642 fluid ounces = 18.986206059375 liters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 liter is equal to 0.052669817069968 × 642 fluid ounces.

Another way is saying that 642 fluid ounces is equal to 1 ÷ 0.052669817069968 liters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred forty-two fluid ounces is approximately eighteen point nine eight six liters:

642 fl oz ≅ 18.986 L

An alternative is also that one liter is approximately zero point zero five three times six hundred forty-two fluid ounces.

Conversion table

fluid ounces to liters chart

For quick reference purposes, below is the conversion table you can use to convert from fluid ounces to liters